@HSpaigu
okay,
DO NOT create file in /etc/rc.d
CREATE file in /etc/init.d
After create file, chmod 755 stop-mcu;
then make link from rc.d to file. Use ln(1) to make link. Do you know how to do this?
With editor
When using nano, see bottom. You should see ^X Exit
When you press, control-x you should exit editor.
It will ask
Save modified buffer (ANSWERING "No" WILL DESTROY CHANGES) ?
Press button 'y'.
It will ask you to confirm the new name (or current name).
Then do
Any Questions?
Jesse